2261344244470 has 128 divisors (see below), whose sum is σ = 4445451279360. Its totient is φ = 825357496320.

The previous prime is 2261344244377. The next prime is 2261344244519. The reversal of 2261344244470 is 744424431622.

2261344244470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2261344244470² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 270394509 + ... + 270402871.

It is an arithmetic number, because the mean of its divisors is an integer number (34730088120).

Almost surely, 2^{2261344244470} is an apocalyptic number.

2261344244470 is a deficient number, since it is larger than the sum of its proper divisors (2184107034890).

2261344244470 is a wasteful number, since it uses less digits than its factorization.

2261344244470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8870.

The product of its (nonzero) digits is 1032192, while the sum is 43.

The spelling of 2261344244470 in words is "two trillion, two hundred sixty-one billion, three hundred forty-four million, two hundred forty-four thousand, four hundred seventy".